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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [init/] [new27.C] - Rev 301
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// PR c++/34862
// { dg-do run }
// { dg-options "-O2" }
typedef __SIZE_TYPE__ size_t;
extern "C" void abort ();
struct T
{
void *operator new (size_t, char *&);
T () { i[0] = 1; i[1] = 2; }
int i[2];
};
void *
T::operator new (size_t size, char *&p)
{
void *o = (void *) p;
p += size;
return o;
}
T *
f (char *&x)
{
return new (x) T ();
}
char buf[10 * sizeof (T)] __attribute__((aligned (__alignof (T))));
int
main ()
{
char *p = buf;
T *t = f (p);
if (p != buf + sizeof (T))
abort ();
if (t->i[0] != 1 || t->i[1] != 2)
abort ();
}